Solar Panel Construction

A solar panel consists of three main components:

Solar cell

Glass outer cover

Aluminum frame

The solar cell is the delicate, energy-absorbing inner layer of the panel. Thick glass covers the solar cell, providing a barrier against the elements while still allowing sunlight to pass through. The frame provides a stable structure for the panel, and the aluminum material is strong, lightweight, and resists rusting.

Typical Solar Panel Lifespan

Many manufacturers offer a 25-year warranty on their solar panels, so you should get at least that much time out of your investment. Your panels will probably function for many years past the warranty expiration, but the active components in the solar cell will lose efficiency over time.

Solar Panels and Inclement Weather

Hail up to 1 inch in diameter and accompanied by winds up to 50 miles per hour shouldn't cause any damage or compromise your solar array's performance. Most solar panels can also tolerate wind speeds of up to 140 miles per hour.

Bottom line: Installing solar panels is a great way to reduce your energy consumption and electric bills over time, but it's wise to make sure that your investment will pay off in the long run. Thanks to durable materials and meticulous design, you can look forward to reaping the benefits of solar energy for many years to come. To schedule an appointment with JP Electric & Solar, call (559) 464-6048.